Solar irradiance, ambient temperature, module back panel temperature, wind speed, wind direction, air humidity, and atmospheric pressure are the core meteorological parameters that directly determine the power generation of photovoltaic modules, the PR performance ratio of power stations, and equipment operating losses. Accurate and real-time meteorological monitoring data is the core basis for resource assessment, power generation calculation, operation and maintenance loss analysis, project grid connection acceptance, and scientific research experiment analysis of photovoltaic power stations. Traditional fixed photovoltaic weather stations have a large volume, complicated installation and deployment, require civil engineering foundations, and rely on municipal power supply. They can only achieve long-term monitoring at a single point and cannot meet the mobile operation needs such as multi-point resource survey of mountain photovoltaics, temporary acceptance of distributed photovoltaics, outdoor comparative experiments of components, and temporary monitoring of remote areas; Simple small-scale meteorological sensors suffer from issues such as insufficient accuracy, low integration, time-consuming assembly, and lack of standardized data output. The measurement data cannot be used for professional power plant performance evaluation. Suzhou Laikesi LAILX focuses on the urgent needs of mobile meteorological monitoring in the photovoltaic industry, and has launched the LXH506 portable photovoltaic meteorological station, which integrates multiple parameter high-precision sensors, lightweight and rapid deployment, solar self power supply, wireless data transmission, and can be set up by a single person in ten minutes. It is suitable for temporary and multi-point photovoltaic meteorological monitoring work in all scenarios, filling the gap in the domestic market for high-precision portable photovoltaic meteorological monitoring equipment. Portable weather station

LXH506 adopts an integrated sensing module design, which integrates six professional monitoring units including total irradiation sensor, environmental temperature and humidity probe, ultrasonic wind speed and direction meter, atmospheric pressure sensor, and component temperature acquisition channel. It synchronously collects all core meteorological parameters required for photovoltaic detection without the need to purchase or assemble multiple sensors separately. It completes unified calibration at the factory and can be used immediately after opening the box, avoiding the problems of assembly errors and tedious calibration of split type equipment. All core sensors are made of imported high-precision chips, with a total irradiation measurement accuracy of ± 2% and a temperature measurement error of ± 0.3 ℃. The ultrasonic wind speed and direction have no mechanical wear, and the wind speed range is 0-60m/s. It can accurately capture changes in gusts and is suitable for high-altitude and mountainous wind and solar fields; The entire set of equipment undergoes laboratory standard light source and constant temperature box calibration before leaving the factory. The measurement data is benchmarked against national level meteorological monitoring equipment, and the data issued can be directly used for third-party photovoltaic performance evaluation reports and grid connection acceptance materials. The credibility of the data meets industry standards.

Lightweight and portable, as well as fast deployment, are the core differentiation advantages of LXH506. The entire set of meteorological sensing host, carbon fiber telescopic tripod, and shock-absorbing and protective pull rod box weighs less than 4.8kg. The box is equipped with rollers and can be transported by a single person dragging or carrying, without air transportation restrictions. Cross regional surveying and multi-point mobile monitoring are convenient and efficient. The tripod is made of carbon fiber material that can be quickly disassembled and assembled, without the need for tools. The entire equipment can be unfolded and fixed in just ten minutes, without the need for civil engineering or drilling. It can be set up on the ground, roof, and support platform, and can be quickly stored and boxed after inspection without occupying space. It is perfectly suitable for temporary monitoring scenarios such as distributed photovoltaic multi-point spot checks, new photovoltaic site resource surveys, outdoor comparative testing of components, and multi-point loss investigation of old power plants. The whole machine adopts an industrial grade waterproof and dustproof structure, with an IP65 protection level. It can stably and continuously collect data in outdoor rainy and sandstorm weather, and is suitable for various climate environments in photovoltaic bases across the country with a wide temperature range of -30 ℃ to 70 ℃.

The power supply system adopts a dual mode of solar self power supply and built-in energy storage lithium battery. The top of the sensing host is integrated with an efficient small photovoltaic charging board, which automatically replenishes the battery under outdoor light. The fully charged energy storage battery can support continuous collection for 7 days without light. Remote desert and mountainous photovoltaic fields without mains power coverage do not require external power supply, truly realizing wiring free and power free mobile monitoring. The device is equipped with a low-power acquisition chip, and the sleep mode significantly reduces energy consumption. Long term field monitoring does not require frequent charging and maintenance, and is suitable for long-term temporary monitoring tasks ranging from several days to tens of days. The data transmission method supports triple modes of local storage, Bluetooth wireless, and 4G remote transmission. Local high-capacity storage can retain complete minute level monitoring data for one year; Bluetooth connection to mobile phones and tablets, allowing real-time viewing of radiation, temperature, and wind speed curves on site; The optional 4G module can upload monitoring data in real-time to the Laikesi Photovoltaic Cloud Platform, allowing remote viewing of historical data and export of reports on the computer. It supports synchronous summary of data from multiple meteorological stations, facilitating multi-point synchronous monitoring and analysis of large-scale photovoltaic bases.

The equipment is specially designed for the photovoltaic industry with customized data analysis logic and built-in photovoltaic specific algorithms. It can synchronously match the detection data of IV testers, EL detectors, and infrared thermal imagers, and link meteorological parameters with component power generation performance and defect loss data for analysis. It automatically calculates the real-time PR performance ratio of the power station and the theoretical value of irradiation matching power generation, accurately distinguishing between meteorological factors and power generation losses caused by component failures, and solving the industry problem that traditional operation and maintenance cannot quantify meteorological losses. The operation terminal is equipped with a dedicated mobile app, with a fully Chinese visual interface that displays real-time sensor values and 24-hour change curves. It supports custom monitoring duration and data collection intervals. After the monitoring task is completed, the Excel standardized meteorological report can be exported with one click. The report includes timestamps, all meteorological parameters, equipment numbers, and site information, and the format is compatible with photovoltaic operation and maintenance systems and third-party detection platforms. It can be archived and used without the need for secondary organization.

The application scenarios of LXH506 cover the entire photovoltaic industry chain. In the early stage of resource survey for newly built photovoltaic power stations, it can carry multiple candidate sites for synchronous monitoring at multiple points, compare radiation resources in different regions, and provide accurate meteorological basis for power station site selection and installed capacity calculation; During the acceptance of distributed photovoltaic grid connection, temporary installation is carried out to collect on-site meteorological data, and the performance notarization of the power station is completed in conjunction with IV curve detection; Analysis of operation and maintenance losses of existing power stations, monitoring at multiple locations, distinguishing the attenuation of power generation under meteorological conditions such as cloudy days, strong winds, and high temperatures; Outdoor comparative testing for photovoltaic module enterprises and scientific research experiments in university new energy laboratories are also widely adapted. Multiple new energy design institutes and third-party resource assessment agencies have provided on-site feedback that LXH506 significantly reduces the investment and deployment time of multi-point meteorological monitoring equipment. A single person can complete continuous surveys of multiple sites, and the data accuracy fully meets the requirements for preparing photovoltaic resource assessment reports.

Under the trend of refined and data-driven development in the photovoltaic industry, portable meteorological monitoring equipment that is mobile and high-precision has become a necessity in the industry. The LAILX LXH506 portable meteorological station in Suzhou has four core advantages: integrated integration, lightweight portability, high-precision sensing, and self powered long-term monitoring. It solves the pain points of traditional fixed meteorological stations being unable to move and the cumbersome deployment of separate sensors. It provides accurate meteorological data support for photovoltaic resource assessment, power plant performance testing, and operation and maintenance loss analysis. In the future, Lexus will continue to expand its sensor types, add scattering irradiation and surface temperature monitoring modules, optimize cloud based big data analysis functions, and create a photovoltaic full scene meteorological monitoring solution. With domestically produced precision environmental monitoring instruments, it will help promote the digital, refined and high-quality development of the photovoltaic industry.

Portable weather station